Hinge pin



FIG. 1 is a perspective view of a hinge pin, showing my new design.

FIG. 2 is a front view of the hinge pin of FIG. 1.

FIG. 3 is a rear view of the hinge pin of FIG. 1.

FIG. 4 is a left side view of the hinge pin of FIG. 1.

FIG. 5 is a right side view of the hinge pin of FIG. 1.

FIG. 6 is a top view of the hinge pin of FIG. 1.

FIG. 7 is a bottom view of the hinge pin of FIG. 1.

FIG. 8 is a cross-sectional view of the hinge pin taken along line VIII of FIG. 2; and,

FIG. 9 is a perspective view of a hinge pin assembly utilizing the hinge pin of FIG. 1.

Any broken line portions of FIGS. 1-9 are included to show unclaimed subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a hinge pin, as shown and described. 